diff --git a/library/traits/model/SoftDelete.php b/library/traits/model/SoftDelete.php
index a883d3fa..5501bd40 100644
--- a/library/traits/model/SoftDelete.php
+++ b/library/traits/model/SoftDelete.php
@@ -3,6 +3,7 @@
 namespace traits\model;
 
 use think\db\Query;
+use think\Model;
 
 /**
  * @mixin \Think\Model